Bug fix: FRR BGP validation plugin crashed when reporting 'next hop i…

…s wrong'
ipspace · Apr 10, 2024 · 63047f0 · 63047f0
1 parent 29d4d42
commit 63047f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/netsim/validate/bgp/frr.py b/netsim/validate/bgp/frr.py
@@ -114,7 +114,7 @@ def valid_bgp_prefix(
         OK = OK or nh_element.ip == nh
 
     if not OK:
-      raise Exception(f'The next hop for prefix {pfx} is {_result.nexthops[0][af]}, not {nh}')
+      raise Exception(f'The next hop(s) for prefix {pfx} is/are {",".join(found_nh)}, not {nh}')
 
     exit_msg = f'One of the next hops for prefix {pfx} is {nh}'